2887891

Information

• Patent Grant
• 2887891

• References
• Source

• Patent Number

  2,887,891

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1959
  65 years ago

• CPC

  • F16B39/108 - with a locking washer under the nut or bolt head having at least one tongue or lug folded against the nut or bolt head, or against the object itself
  • F16B39/24 - by means of washers, spring washers, or resilient plates that lock against the object
  • F16D1/0847 - with radial clamping due to a radial screw
  • Y10S411/983 - Inelastic tongue
  • Y10S474/902 - Particular connection between rim and hub
  • Y10S474/903 - Particular connection between hub and shaft
  • Y10T403/585 - Blocked key
  • Y10T403/7021 - Axially extending

• US Classifications

  • 474 - Endless belt power transmission systems or components
  • 403 - Joints and connections
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener